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CVE-2018-9232

Estado: ModificadaAlta (7.8)—

Due to the lack of firmware authentication in the upgrade process of T&W WIFI Repeater BE126 devices, an attacker can craft a malicious firmware and use it as an update.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Twsz — Be126 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-9232",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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  "published": "2018-05-01T18:29:00.633",
  "references": [
    {
      "url": "https://www.digitalwhisper.co.il/files/Zines/0x5E/DW94-3-Repeater2.pdf",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
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    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Due to the lack of firmware authentication in the upgrade process of T&W WIFI Repeater BE126 devices, an attacker can craft a malicious firmware and use it as an update."
    },
    {
      "lang": "es",
      "value": "Dada la ausencia de autenticación de firmware en el proceso de actualización de los dispositivos TW WIFI Repeater BE126, un atacante puede crear un firmware malicioso y utilizarlo como una actualización."
    }
  ],
  "lastModified": "2026-06-17T02:06:14.690",
  "configurations": [
    {
      "nodes": [
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  "sourceIdentifier": "cve@mitre.org"
}